Home / 16,496.32-24,697.80-14,939.28

Finding the Fourth Proportional to 16,496.32, 24,697.80 and 14,939.28

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Solution

The fourth proportional to 16,496.32, 24,697.80 and 14,939.28 is: 22,366.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,496.32 : 24,697.80 = 14,939.28 : x
  2. Step 2: Convert to fraction form
    16,496.32/24,697.80 = 14,939.28/x
  3. Step 3: Cross multiply
    16,496.32x = 24,697.80 × 14,939.28
  4. Step 4: Simplify right side
    16,496.32x = 368,967,349.58
  5. Step 5: Solve for x
    x = 368,967,349.58/16,496.32
  6. Step 6: Final answer
    x = 22,366.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.